Yes those are the Robart covers...they add a little more realism. I used to have LG doors on the plane, as were designed and discussed perhaps a year ago in this thread, but mine would not stay on without breaking the covering due to the vibration during ground handling. I've yet to figure a way to attach them to just the LG/Robart covers, so that they are not connected at all to the wing. I'll attach an old photo here just to show how cool they used to look while mounted, haha. Jon